I just tried checking the OpenCL box on dolphin r5982. All I know is that it's supposta make your Video card do alot of the work for a possible boost in fps if you have a weak CPU. My videocard is capable of handeling the workload, and supports opencl(all Nvidia drivers up to date)
When I launch my games, they run pretty fast but I see a few missing textures, eg; in NSMB- black clouds, blacked characters and enemies. Mario cart wii- blacked characters and missing item boxes
Anything I can do about that?